mpi轉以太網(wǎng)C#代碼監(jiān)控300plc適用200ppi轉以太網(wǎng)
巴圖mpi轉以太網(wǎng)模塊(BT20-MPI)利用C#代碼程序監(jiān)控PLC程序,轉該程可以實現(xiàn)與西門子全系列plc(200,200smart、300、400PLC)的以太網(wǎng)s7通訊,同樣兼容ppi轉以太網(wǎng)通訊,傳輸快穩(wěn)定。開發(fā)了一個通用類庫可以讀取寫入各種類型的數(shù)據(jù),字符串,bool,16位整數(shù),32位整數(shù),浮點數(shù)。
該程序還可以實時監(jiān)控上位機與plc的通訊狀態(tài)
Mpi轉以太網(wǎng)模塊網(wǎng)絡拓展圖如下:
Mpi轉以太網(wǎng)模塊(BT20-MPI)通過西門子S7 TCP以太網(wǎng)測試
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